Fewer colds, less asthma? A hypothesis to explain the fall in childhood asthma in the UK

D S Urquhart; A-K Anderson; S A McKenzie

doi:10.1136/jech.2007.068965

Article metrics

Short report

Fewer colds, less asthma? A hypothesis to explain the fall in childhood asthma in the UK

Online download statistics by month:

Online download statistics by month: September 2008 to March 2024

	Abstract	Full	Pdf
Sep 2008	92	25	51
Oct 2008	74	36	31
Nov 2008	42	14	10
Dec 2008	28	9	13
Jan 2009	24	6	6
Feb 2009	20	6	11
Mar 2009	17	8	10
Apr 2009	19	9	10
May 2009	11	12	3
Jun 2009	5	3	4
Jul 2009	16	6	4
Aug 2009	10	7	2
Sep 2009	23	7	8
Oct 2009	21	1	3
Nov 2009	22	7	3
Dec 2009	30	1	5
Jan 2010	8	1	2
Feb 2010	8	2	5
Mar 2010	11	2	4
Apr 2010	18	6	5
May 2010	33	8	8
Jun 2010	22	139	11
Jul 2010	25	7	6
Aug 2010	39	6	3
Sep 2010	30	2	3
Oct 2010	35	1	2
Nov 2010	38	7	10
Dec 2010	22	8	3
Jan 2011	23	3	3
Feb 2011	12	7	2
Mar 2011	31	6	6
Apr 2011	13	3	1
May 2011	24	2	2
Jun 2011	11	1	4
Jul 2011	37	4	4
Aug 2011	17	2	1
Sep 2011	12	3	1
Oct 2011	58	3	6
Nov 2011	57	1	2
Dec 2011	23	3	2
Jan 2012	28	3	3
Feb 2012	18	1	1
Mar 2012	44	1	1
Apr 2012	23	0	2
May 2012	28	2	2
Jun 2012	29	0	2
Jul 2012	18	0	1
Aug 2012	15	2	1
Sep 2012	10	0	0
Oct 2012	26	0	2
Nov 2012	12	1	2
Dec 2012	12	1	2
Jan 2013	19	2	1
Feb 2013	19	5	0
Mar 2013	10	5	2
Apr 2013	18	2	0
May 2013	11	1	2
Jun 2013	10	1	1
Jul 2013	8	1	1
Aug 2013	8	1	1
Sep 2013	6	0	1
Oct 2013	9	3	2
Nov 2013	8	0	0
Dec 2013	13	1	5
Jan 2014	10	0	1
Feb 2014	9	0	0
Mar 2014	8	1	1
Apr 2014	10	0	0
May 2014	4	0	0
Jun 2014	10	0	2
Jul 2014	4	0	1
Aug 2014	1	1	1
Sep 2014	4	1	0
Oct 2014	6	2	0
Nov 2014	7	1	2
Dec 2014	6	0	0
Jan 2015	2	0	0
Feb 2015	11	2	1
Mar 2015	9	0	2
Apr 2015	2	0	0
May 2015	8	0	1
Jun 2015	4	0	0
Jul 2015	4	0	0
Aug 2015	1	1	5
Sep 2015	16	0	2
Oct 2015	7	0	2
Nov 2015	7	0	3
Dec 2015	15	0	0
Jan 2016	19	0	1
Feb 2016	4	1	1
Mar 2016	1	0	0
Apr 2016	8	0	0
May 2016	2	0	0
Jun 2016	1	1	1
Jul 2016	2	0	0
Aug 2016	1	0	1
Sep 2016	5	0	1
Oct 2016	15	2	2
Nov 2016	10	0	0
Dec 2016	5	0	0
Jan 2017	10	0	0
Feb 2017	2	0	0
Mar 2017	5	2	0
Apr 2017	7	1	0
May 2017	6	1	1
Jun 2017	6	0	0
Jul 2017	12	0	0
Aug 2017	6	0	0
Sep 2017	19	3	2
Oct 2017	16	1	0
Nov 2017	34	0	0
Dec 2017	72	0	0
Jan 2018	17	1	0
Feb 2018	47	1	1
Mar 2018	18	4	2
Apr 2018	40	0	0
May 2018	42	2	2
Jun 2018	52	1	1
Jul 2018	17	1	1
Aug 2018	18	0	0
Sep 2018	15	0	0
Oct 2018	20	0	0
Nov 2018	29	1	0
Dec 2018	10	0	2
Jan 2019	18	1	0
Feb 2019	14	0	0
Mar 2019	17	1	0
Apr 2019	1	0	0
May 2019	6	0	0
Jun 2019	7	0	0
Jul 2019	26	3	1
Aug 2019	5	0	0
Sep 2019	8	0	0
Oct 2019	12	0	0
Nov 2019	10	0	0
Dec 2019	8	0	0
Jan 2020	19	0	0
Feb 2020	15	0	0
Mar 2020	22	4	2
Apr 2020	14	0	1
May 2020	18	2	2
Jun 2020	10	0	0
Jul 2020	25	0	0
Aug 2020	8	0	0
Sep 2020	20	0	0
Oct 2020	17	0	0
Nov 2020	14	0	0
Dec 2020	20	2	1
Jan 2021	10	0	1
Feb 2021	6	1	0
Mar 2021	12	0	0
Apr 2021	11	1	0
May 2021	6	1	0
Jun 2021	1	1	0
Sep 2021	4	0	0
Oct 2021	18	0	0
Nov 2021	34	0	0
Dec 2021	25	0	0
Jan 2022	18	1	0
Feb 2022	22	2	0
Mar 2022	28	0	0
Apr 2022	30	4	4
May 2022	72	2	0
Jun 2022	56	4	0
Jul 2022	29	1	1
Aug 2022	52	0	0
Sep 2022	52	0	0
Oct 2022	106	4	0
Nov 2022	8	0	0
Dec 2022	6	0	0
Jan 2023	5	1	0
Feb 2023	53	1	1
Mar 2023	17	0	0
Apr 2023	9	1	0
May 2023	12	0	0
Jun 2023	6	0	0
Jul 2023	4	0	0
Aug 2023	6	0	0
Sep 2023	6	0	0
Oct 2023	15	1	1
Nov 2023	16	1	0
Dec 2023	26	0	0
Jan 2024	11	0	0
Feb 2024	14	0	0
Mar 2024	9	0	0
Total	3370	489	363

Log in using your username and password

Main menu

Log in using your username and password

You are here

Online download statistics by month:

Online download statistics by month: September 2008 to March 2024

Read the full text or download the PDF:

Log in using your username and password